Ryan W. Impelman

Person

Houston, TX, US

People

Patents Grantslast 30 patents

Information Patent Grant
Methods for improving production in gas phase polymerization
- Patent number 12,152,095
- Issue date Nov 26, 2024
- ExxonMobil Chemical Patents Inc.
- Bruce J. Savatsky
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Optimized inert gas partial pressure in a gas phase polymerization...
- Patent number 11,618,793
- Issue date Apr 4, 2023
- ExxonMobil Chemical Patents Inc.
- Michael D. Lucas
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Methods for scale-up from a pilot plant to a larger production faci...
- Patent number 11,459,408
- Issue date Oct 4, 2022
- ExxonMobil Chemical Patents Inc.
- Bruce J. Savatsky
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Methods for scale-up from a pilot plant to a larger production faci...
- Patent number 11,447,587
- Issue date Sep 20, 2022
- ExxonMobil Chemical Patents Inc.
- Bruce J. Savatsky
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Polymerization processes
- Patent number 11,117,980
- Issue date Sep 14, 2021
- ExxonMobil Chemical Patents Inc.
- Ryan W. Impelman
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyethylene compositions and articles made therefrom
- Patent number 10,927,202
- Issue date Feb 23, 2021
- ExxonMobil Chemical Patents Inc.
- Ching-Tai Lue
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyethylene compositions and articles made therefrom
- Patent number 10,927,203
- Issue date Feb 23, 2021
- ExxonMobil Chemical Patents Inc.
- Ching-Tai Lue
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polymerization processes and polymers made therefrom
- Patent number 10,899,860
- Issue date Jan 26, 2021
- ExxonMobil Chemical Patents Inc.
- Adriana S. Silva
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Methods for cleaning the distributor plate in a fluidized bed react...
- Patent number 8,378,040
- Issue date Feb 19, 2013
- Univation Technologies, LLC
- Eric J. Markel
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Methods to prepare catalyst compositions comprising small silica su...
- Patent number 8,012,903
- Issue date Sep 6, 2011
- Univation Technologies, LLC
- Maria A. Apecetche
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Catalyst compositions comprising small silica support materials and...
- Patent number 7,381,780
- Issue date Jun 3, 2008
- Univation Technologies, LLC
- Maria A. Apecetche
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Catalyst compositions comprising small silica support materials and...
- Patent number 7,259,125
- Issue date Aug 21, 2007
- Univation Technologies, LLC
- Maria A. Apecetche
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
High tear films from hafnocene catalyzed polyethylenes
- Patent number 7,179,876
- Issue date Feb 20, 2007
- Univation Technologies, LLC
- John F. Szul
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
High tear films from hafnocene catalyzed polyethylenes
- Patent number 7,172,816
- Issue date Feb 6, 2007
- Univation Technologies, LLC
- John F. Szul
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
High tear films from hafnocene catalyzed polyethylenes
- Patent number 6,936,675
- Issue date Aug 30, 2005
- Univation Technologies, LLC
- John F. Szul
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
PROCESSES FOR MAKING AND USING SLURRY CATALYST MIXTURES
- Publication number 20240066514
- Publication date Feb 29, 2024
- EXXONMOBIL CHEMICAL PATENTS INC.
- Valentin P. MUNOZ
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
PROCESSES FOR POLYMERIZING ONE OR MORE OLEFINS
- Publication number 20240059801
- Publication date Feb 22, 2024
- EXXONMOBIL CHEMICAL PATENTS INC.
- Ryan W. IMPELMAN
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
METHOD OF DETERMINING SUPERFICIAL GAS VELOCITY IN FLUIDIZED BED REA...
- Publication number 20230173447
- Publication date Jun 8, 2023
- EXXONMOBIL CHEMICAL PATENTS INC.
- Shayan KARIMIPOUR
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Methods For Improving Production In Gas Phase Polymerization
- Publication number 20220119563
- Publication date Apr 21, 2022
- EXXONMOBIL CHEMICAL PATENTS INC.
- Bruce J. SAVATSKY
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Methods For Improving Gas Phase Polymerization
- Publication number 20220098332
- Publication date Mar 31, 2022
- EXXONMOBIL CHEMICAL PATENTS INC.
- Bruce J. SAVATSKY
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
OPTIMIZED INERT GAS PARTIAL PRESSURE IN A GAS PHASE POLYMERIZATION...
- Publication number 20220064343
- Publication date Mar 3, 2022
- EXXONMOBIL CHEMICAL PATENTS INC.
- Michael D. Lucas
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Polyethylene Films
- Publication number 20220025135
- Publication date Jan 27, 2022
- EXXONMOBIL CHEMICAL PATENTS INC.
- Ching-Tai LUE
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Mixed Catalyst Systems with Properties Tunable by Condensing Agent
- Publication number 20210395400
- Publication date Dec 23, 2021
- EXXONMOBIL CHEMICAL PATENTS INC.
- David F. Sanders
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Polymerization Processes
- Publication number 20210189023
- Publication date Jun 24, 2021
- EXXONMOBIL CHEMICAL PATENTS INC.
- Ryan W. Impelman
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Methods for Scale-Up From a Pilot Plant to a Larger Production Faci...
- Publication number 20210054121
- Publication date Feb 25, 2021
- EXXONMOBIL CHEMICAL PATENTS INC.
- Bruce J. Savatsky
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Methods for Scale-Up From a Pilot Plant to a Larger Production Faci...
- Publication number 20210024660
- Publication date Jan 28, 2021
- ExxonMobil Chemical Company Law Technology
- Bruce J. Savatsky
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Polymerization Processes and Polymers Made Therefrom
- Publication number 20200071436
- Publication date Mar 5, 2020
- EXXONMOBIL CHEMICAL PATENTS INC.
- Adriana S. Silva
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Catalyst Supply System and Process for Producing Polymers
- Publication number 20190284310
- Publication date Sep 19, 2019
- EXXONMOBIL CHEMICAL PATENTS INC.
- Richard B. PANNELL
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Polyethylene Compositions and Articles Made Therefrom
- Publication number 20190144575
- Publication date May 16, 2019
- EXXONMOBIL CHEMICAL PATENTS INC.
- Ching-Tai Lue
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Polyethylene Compositions and Articles Made Therefrom
- Publication number 20190144576
- Publication date May 16, 2019
- EXXONMOBIL CHEMICAL PATENTS INC.
- Ching-Tai Lue
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Methods for Cleaning the Distributor Plate in a Fluidized Bed React...
- Publication number 20110196112
- Publication date Aug 11, 2011
- UNIVATION TECHNOLOGIES, LLC
- Eric J. Markel
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Methods to prepare catalyst compositions comprising small silica su...
- Publication number 20080214388
- Publication date Sep 4, 2008
- UNIVATION TECHNOLOGIES, LLC
- Maria A. Apecetche
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Catalyst compositions comprising small silica support materials and...
- Publication number 20070265402
- Publication date Nov 15, 2007
- UNIVATION TECHNOLOGIES, LLC
- Maria A. Apecetche
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Catalyst compositions comprising small silica support materials and...
- Publication number 20060281880
- Publication date Dec 14, 2006
- Maria A. Apecetche
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Catalyst compositions comprising small silica support materials and...
- Publication number 20060281879
- Publication date Dec 14, 2006
- UNIVATION TECHNOLOGIES, LLC
- Maria Angelica Apecetche
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
On-line measurement and control of polymer properties by raman spec...
- Publication number 20060136149
- Publication date Jun 22, 2006
- Robert L. Long
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
High tear films from hafnocene catalyzed polyethylenes
- Publication number 20050215716
- Publication date Sep 29, 2005
- John F. Szul
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
High tear films from hafnocene catalyzed polyethylenes
- Publication number 20050171283
- Publication date Aug 4, 2005
- John F. Szul
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
High tear films from hafnocene catalyzed polyethylenes
- Publication number 20050058847
- Publication date Mar 17, 2005
- John F. Szul
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Ryan W. Impelman

Person

Patents Grantslast 30 patents

Methods for improving production in gas phase polymerization

Optimized inert gas partial pressure in a gas phase polymerization...

Methods for scale-up from a pilot plant to a larger production faci...

Methods for scale-up from a pilot plant to a larger production faci...

Polymerization processes

Polyethylene compositions and articles made therefrom

Polyethylene compositions and articles made therefrom

Polymerization processes and polymers made therefrom

Methods for cleaning the distributor plate in a fluidized bed react...

Methods to prepare catalyst compositions comprising small silica su...

Catalyst compositions comprising small silica support materials and...

Catalyst compositions comprising small silica support materials and...

High tear films from hafnocene catalyzed polyethylenes

High tear films from hafnocene catalyzed polyethylenes

High tear films from hafnocene catalyzed polyethylenes

Patents Applicationslast 30 patents

PROCESSES FOR MAKING AND USING SLURRY CATALYST MIXTURES

PROCESSES FOR POLYMERIZING ONE OR MORE OLEFINS

METHOD OF DETERMINING SUPERFICIAL GAS VELOCITY IN FLUIDIZED BED REA...

Methods For Improving Production In Gas Phase Polymerization

Methods For Improving Gas Phase Polymerization

OPTIMIZED INERT GAS PARTIAL PRESSURE IN A GAS PHASE POLYMERIZATION...

Polyethylene Films

Mixed Catalyst Systems with Properties Tunable by Condensing Agent

Polymerization Processes

Methods for Scale-Up From a Pilot Plant to a Larger Production Faci...

Methods for Scale-Up From a Pilot Plant to a Larger Production Faci...

Polymerization Processes and Polymers Made Therefrom

Catalyst Supply System and Process for Producing Polymers

Polyethylene Compositions and Articles Made Therefrom

Polyethylene Compositions and Articles Made Therefrom

Methods for Cleaning the Distributor Plate in a Fluidized Bed React...

Methods to prepare catalyst compositions comprising small silica su...

Catalyst compositions comprising small silica support materials and...

Catalyst compositions comprising small silica support materials and...

Catalyst compositions comprising small silica support materials and...

On-line measurement and control of polymer properties by raman spec...

High tear films from hafnocene catalyzed polyethylenes

High tear films from hafnocene catalyzed polyethylenes

High tear films from hafnocene catalyzed polyethylenes